All extensions

FaultyPacket Security, DNS & PHP2Shell Inspector

🧑‍💻 Developer Tools

1-click SPF, DMARC, HTTP Security Header & PHP2Shell (CVE-2026-109618) posture scanner for IT admins and security consultants.

Fauve Houdini

🛡️ Privacy & Security

Fills data broker opt-out forms locally. You click submit.

Favian Photo SEO & Image Checker

🧑‍💻 Developer Tools

Audit webpage images for missing alt text, weak filenames, dimensions, formats and likely performance issues.

FavLand

⚡ Productivity

PIXELS Bookmark Yönetimi

FavLock – Save, Search & Organize Bookmarks

⚡ Productivity

Save, search, and organize bookmarks with encrypted titles and URLs. Add Collections, tags, tab sessions, and article snapshots.

Favly — Save Favorite Pages

⚡ Productivity

Save, organize, and annotate your favorite web pages with a Wise-inspired UI.

FavNewz — resumo diário dos favoritos

⚡ Productivity

Captura favoritos novos e envia um resumo diário por email (estilo newsletter).

Favzon

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An app to help the residents of the locality/ neighborhood to search and find local businesses, doctor clinics, medical…

Faz4U — IA no seu navegador

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A IA do Faz4U faz suas tarefas numa aba do seu navegador, com as contas em que você já entrou. Veja ao vivo e pare quando quiser.

FBA Profit Calculator

🧑‍💻 Developer Tools

FBA profit calculator on Amazon listing pages: 2026 dual-season rates, fuel & shipping surcharges, live fee breakdown. Free.

FB Post Board

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A board to view and manage your Facebook posts

FC Tweak

⚡ Productivity

Tweak your Farcaster experience - block the feed and notifications to stay focused.

FD Signage

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FD Signage

Feather fabric

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The visual interface is a beautiful feather-shaped fabric with beautiful soft shimmering threads.

FeaturePin

⚡ Productivity

Anchor nudges to elements in your product without writing code.

featuring a vibrant red betta fish

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A striking wallpaper featuring a vibrant red betta fish gracefully swimming against a deep black background.

featuring colorful bubbles with smooth

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glossy surfaces and vibrant reflections.

FE Auditor

🧑‍💻 Developer Tools

从专业前端视角评估网页质量并导出 WebP 报告

FEDevHelper

🧑‍💻 Developer Tools

A tools for front-end developers to enhance productivity and streamline workflows.

FediRel Detector

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Detects Fediverse profiles on the current page.

Feedback Extension

🧑‍💻 Developer Tools

This extension easily store your feedback =)

feedback.tools Helper

🧑‍💻 Developer Tools

Verify that feedback.tools survey widgets are correctly installed on your website.

Feed Bob Everywhere

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Inject your team's context into any AI chat + capture text from anywhere

Feed Check: AI Writing Detector

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See which posts and comments in your LinkedIn feed read like AI writing. Scores show patterns, not proof.